CN201213530Y - Shopping bag with detachable wheel carrier - Google Patents

Shopping bag with detachable wheel carrier Download PDF

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Publication number
CN201213530Y
CN201213530Y CNU2008200008111U CN200820000811U CN201213530Y CN 201213530 Y CN201213530 Y CN 201213530Y CN U2008200008111 U CNU2008200008111 U CN U2008200008111U CN 200820000811 U CN200820000811 U CN 200820000811U CN 201213530 Y CN201213530 Y CN 201213530Y
Authority
CN
China
Prior art keywords
wheel carrier
dismantled
shopping bag
axle
bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200008111U
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Chinese (zh)
Inventor
孙伟伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CN201213530Y publication Critical patent/CN201213530Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C3/00Flexible luggage; Handbags
    • A45C3/04Shopping bags; Shopping nets
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00Rigid or semi-rigid luggage
    • A45C5/14Rigid or semi-rigid luggage with built-in rolling means
    • A45C5/143Rigid or semi-rigid luggage with built-in rolling means detachable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00Indexing codes relating to type or characteristics of transported articles
    • B62B2202/26Handbags, e.g. shopping bags

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  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The utility model discloses a shopping bag with dismantled and assembled wheel carrier, its include the bag body and with this body coupling of bag wheel carrier, be equipped with the handle on the bag body, the wheel carrier includes the gyro wheel and installs the axle of gyro wheel, the gyro wheel pass through the mounting and fix on the both ends of axle, epaxial supporting component that still is equipped with, it includes bracing piece and supporting legs, epaxial still is equipped with the insert, and the bottom of bag body be equipped with can with insert matched with accept the piece. The shopping bag of the utility model has the advantages of simple structure, convenience, labor saving, low cost and the like, and is easy to popularize and use.

Description

Shopping bag with dismantled and assembled wheel carrier
Technical field
The utility model relates to a kind of shopping bag, more particularly, relates to a kind of convenient and strength-saving and have a shopping bag of dismantled and assembled wheel carrier.
Background technology
People are participating in various large-scale exhibitions, in the process of going shopping, unavoidably to carry a lot of article and various propaganda materials, when the article that carry and data are many, use general portable shopping bag just relatively to require great effort, it is tired that the people also feels, will leave away early, like this may will lose a lot of potential business opportunities, if can have a kind of not only convenient, laborsaving, carrying but also comfortable shopping bag just can significantly reduce the generation of this situation.For this reason, people have also designed some shopping bags and have solved this problem, for example disclose a kind of packaged type shopping bag that is different from general luggage carrier in the specification of U.S. Patent number US6293569, this design adopts the method that roller is installed in the sack bottom to solve the problems referred to above, though such design can reach the labour-saving technique effect, but also there are a lot of deficiencies in itself: the roll wheel assembly of installation will pass shopping bag when inserting sack, so just must tear sack, destroy the globality of sack; Must change different supporting plates according to the shape of shopping bag, size and material, and its supporting plate adopts plastic material to make, whole supporting plate needs injection mo(u)lding, and under the situation of continuous changes shape of sack and size, large-scale volume production also is a problem; The whole sack of this invention itself does not make shopping bag stable structure on level and smooth ground of band roller yet; Moreover the shopping bag of this design need be installed four rolling, causes the cost can be than higher, thereby the market competitiveness compares less.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of shopping bag with dismantled and assembled wheel carrier convenient and practical, with low cost, simple in structure.
For achieving the above object, the utility model adopts following technical scheme: a kind of shopping bag with dismantled and assembled wheel carrier comprises bag body and the wheel carrier that is connected with described bag body, described bag body is provided with handle, described wheel carrier comprises the axle of roller and installing roller, described roller is fixed on the two ends of axle by fixture, also be provided with supporting component on the described axle, it comprises support bar and feet, also be provided with insert on the described axle, and the bottom of described bag body is provided with the female part that can match with insert.
Further improvement of the utility model is that described female part is to have the insertion groove of admitting described insert.
The further improvement of utility model is that described insert is located on the support that the axle centre also can lean against with feet is connected, and the female part that matches with described insert then is located in the middle of the bottom of bag body.
Further improvement of the utility model is, described bag body bottom also is provided with the maintainance block that can lean with axle.
The further improvement of utility model is, also is provided with a keeper on the described female part.
The further improvement of utility model is that described keeper is provided with a fastener, can snap together mutually with the fastener that is arranged on the described female part.
The further improvement of utility model is that described fastener is a VELCRO.
Further improvement of the utility model is, the fixture of described roller be nut with axle on the screw thread that is complementary with nut that sets firmly.
Further improvement of the utility model is, is coated with a plastic layer on the described feet.
Further improvement of the utility model is that described plastic layer is PVC.
Compared with prior art, the shopping bag body of the shopping bag with dismantled and assembled wheel carrier of the present utility model and wheel carrier combine by the mode of inserting, the user can drag shopping bag and wheel carrier away together, when not needing wheel carrier, the shopping bag of shopping bag and people's use at ordinary times is as broad as long.The project organization of shopping bag of the present utility model is simple, only need in the middle of the sack bottom insertion groove be set, and an insert that is complementary is set on wheel carrier gets final product; Adopt two rollers to add the mode of two feets, make shopping bag also can keep inactive state on very level and smooth ground, can more firmly place on the wheel carrier for making sack, the utility model also is provided with keeper or maintainance block, to strengthen stability.Shopping bag convenient of the present utility model is laborsaving, and is simple in structure, increased shopping enjoyment, and production cost is not high, is easy to be accepted by people.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Below with reference to accompanying drawing the utility model is described in further detail.
The shopping bag of shown in Figure 1 the is dismantled and assembled wheel carrier of the utility model band inserts the stereogram behind the wheel carrier;
The shopping bag of shown in Figure 2 the is dismantled and assembled wheel carrier of the utility model band inserts the upward view behind the wheel carrier;
The upward view of the bag body bottom of the shopping bag of shown in Figure 3 the is dismantled and assembled wheel carrier of the utility model band;
The shopping bag of shown in Figure 4 the is dismantled and assembled wheel carrier of the utility model band inserts the upward view after fastener is launched behind the wheel carrier;
Buckle the schematic diagram of fastener behind the insertion wheel carrier of the shopping bag of shown in Figure 5 the is dismantled and assembled wheel carrier of the utility model band;
The structural representation of the wheel carrier of the shopping bag of shown in Figure 6 the is dismantled and assembled wheel carrier of the utility model band;
The enlarged drawing of screw thread on the wheel carrier of the shopping bag of shown in Figure 7 the is dismantled and assembled wheel carrier of the utility model band;
The insert of the shopping bag of shown in Figure 8 the is dismantled and assembled wheel carrier of the utility model band and the structural representation of support;
Shown in Figure 9 is among Fig. 8 insert and backing positions graph of a relation, what its medium-height trestle showed is the cross section;
The schematic diagram of the feet of the shopping bag of shown in Figure 10 the is dismantled and assembled wheel carrier of the utility model band;
The enlarged drawing of the plastic layer of the coating of the feet of shown in Figure 11 is Figure 10.
Wherein, Reference numeral:
1: bag body 2: handle
3: roller 4: feet
5: nut 6: support bar
7: female part 8: keeper
9: axle 10: insert
11: support 12: maintainance block
13: fastener 14: screw thread
15: plastic layer
The specific embodiment
With reference to figure 1-Fig. 5, the shopping bag with dismantled and assembled wheel carrier of the present utility model comprises bag body 1, and bag body 1 is provided with handle 2, and bag body 1 can be made with papery, plastics or other material, preferably paper material; Handle is 2 identical with the handle of common sack, but 2 the length of shaking hands is longer slightly than the handle of common sack, can conveniently drag whole sack like this.The bottom of bag body 1 is provided with one can be for the female part 7 that inserts, its constituted mode is as follows: a right and left is set in the bottom of bag body 1 engages and thing piece that mid portion does not engage with the bottom of bag body 1 with the bottom of bag body 1, just forming one like this in the bottom of bag body 1 can be for the insertion groove that inserts, referring to figs. 2 and 3, be explanation better, part between the dotted portion among Fig. 2 be not with the bottom engaging portion of bag body 1, promptly be the insertion groove part; The part on both sides is then closed with bag body 1 bottom connection, and whole thing piece is located at the centre of bag body 1 bottom; The material of thing piece is identical with the material of bag body 1, preferably papery the bag body 1 the bottom in bonding mode one paperboard is set, for example gluing connecing, PUR is bonding etc., the fixing of insertion groove can also be other mode, for example nail is reserved mid portion as insertion groove in the bottom of bag body 1.
With reference to figure 6 and Fig. 7, shopping bag with dismantled and assembled wheel carrier of the present utility model also comprises wheel carrier, described wheel carrier comprises the axle 9 of roller 3 and installing roller 3, this roller 3 is fixed on the two ends of axle 9 by fixture, axle 9 and roller 3 mutual motion modes comprise that axle rotates and roller rotates two kinds, dual mode respectively has its corresponding connected mode and advantage, promptly adopt the cost of wheel shaft connection than higher but select for use axle to rotate, for saving cost, make easy, the preferred fixed form of present embodiment is a fixed axis and make the mode of wheel turns, promptly is to establish screw thread 14 at the both ends of axle 9, as shown in Figure 7, after roller 3 installed, the nut 5 of screwing on axle 9 gets final product fixed idler whell 3, and certainly, the mode fixed idler whell 3 that also can adopt other is on axle 9.Also be provided with supporting component on the described axle 9, it comprises support bar 6 and the feet 4 that is connected with support bar 6, axle 9 is provided with the insert 10 that can insert insertion groove, this insert 10 is fixed on the axle 9, can not do relative motion with axle 9, in the present embodiment, insert 10 is a rectangle, preferably be made of metal, be located at axle 9 centres with the mode of welding, insert 10 also can be other shape such as triangle, fixed form can adopt the mode of socket etc., insert 10 preferably is complementary so that insert 10 can insert in the insertion groove of bag body 1 bottom with the width of female part, and does not have and rock, and insert 10 is also supporting the weight of bag body 1 simultaneously.As Fig. 8 and shown in Figure 9, between feet 4, also be provided with can allow insert 10 against support 11, it can be any material that hardness is arranged, what present embodiment adopted is to connect a wires between feet 4, insert 10 be positioned at support 11 above, and be not fixed together between them, support 11 can allow insert 10 against and insert 10 weight of bearing bag body 1 and article thereof together.
In the actual use,, shake hands in tow 2 can move ahead as long as insert 10 is inserted in bag insertion groove of bodies 1 bottom; When remaining static, feet 4 and roller 3 one work and make bag body 1 upright and maintain static, and this structure can keep static on flat ground is sliding.For making metal feet 4 be unlikely to scratch ground, just need on feet, coat a plastic layer 15, as shown in Figure 10 and Figure 11, preferably coat the PVC layer.
Please consult Fig. 2-Fig. 5 once more, when the sack under being kept in motion stopped suddenly, relative displacement to a certain degree can take place in sack on wheel carrier, so when female part 7 is set, on female part 7, be wholely set a keeper 8, or maintainance block 12 be set in the bottom of bag body 1.In the time of actual fabrication keeper 8, can reserve the length of keeper 8 in advance, subtract the part on both sides down then, the mid portion that stays gets final product, and female part 7 also can separate with keeper 8; One fastener 13 is set respectively on keeper 8 and female part 7 then, and both positions will be in correspondence with each other, so that behind the bending keeper 8, two fastener 13 can just snap together.The female part 7 of present embodiment is a paperboard, and what fastener 13 adopted is VELCRO, and VELCRO can be bonded on the paperboard, also can be to sew up or otherwise be fixed on the paperboard.After bag body 1 inserts insertion groove, make keeper 8 walk around axle 9, bending can snap together two VELCROs firmly then.And the making of maintainance block 12 is simple relatively, and maintainance block 12 is many more, and fixed effect is good more, is advisable for two during actual the use, keeps fast 12 bottom margins that are located at bag body 1, after inserting insertion groove, keep fast 12 can with axle 9 mutually against.Maintainance block 12 is paperboard preferably, also can be other material, and their foldings are become certain thickness square, is fixed on the bottom of bag body 1 with nail, bonding or alternate manner.Keeper 8 or maintainance block 12 can strengthen the stability between bag body 1 and the wheel carrier, make sack and wheel carrier not have relative displacement, it is more complicated than maintainance block that but keeper 8 is made, but its stablizing effect is better, can select as required in the actual production.When without wheel carrier the time, extract wheel carrier out, shopping bag at this moment and common portable shopping bag do not have any difference.
In sum, shopping bag of the present utility model is simple in structure, produces easily, and with low cost, people use also easily laborsaving, and this shopping bag can be widely used in public spheres such as various large-scale exhibitions, market, airport.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (10)

1. shopping bag with dismantled and assembled wheel carrier, comprise a bag body (1) and the wheel carrier that is connected with described bag body (1), described bag body (1) is provided with handle (2), described wheel carrier comprises the axle (9) of roller (3) and installing roller (3), described roller (3) is fixed on the two ends of axle (9) by fixture, also be provided with supporting component on the described axle (9), it comprises support bar (6) and feet (4), it is characterized in that, also be provided with insert (10) on the described axle (9), the bottom of described bag body (1) is provided with the female part (7) that can match with insert (10).
2. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 1 is characterized in that, described female part (7) is to have the insertion groove of admitting described insert (10).
3. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 1, it is characterized in that, described insert (10) is located in the middle of the axle (9) and can leans against on the support (11) that is connected with feet (4), and the female part (7) that matches with described insert (10) is located in the middle of the bottom of a bag body (1).
4. as each described shopping bag of claim 1-3, it is characterized in that with dismantled and assembled wheel carrier, described bag body (1) bottom also be provided with can with axle (9) against maintainance block (12).
5. as each described shopping bag of claim 1-3, it is characterized in that described female part (7) also is provided with a keeper (8) with dismantled and assembled wheel carrier.
6. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 5 is characterized in that, described keeper (8) is provided with a fastener (13), can snap together mutually with the fastener (13) that is arranged on the described female part (7).
7. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 6 is characterized in that, described fastener (13) is a VELCRO.
8. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 1 is characterized in that, the fixture of described roller (3) is that nut (5) is gone up the screw thread that is complementary (14) that is provided with axle (9).
9. as claim 1 or 3 described shopping bags, it is characterized in that, be coated with a plastic layer (15) on the described feet (4) with dismantled and assembled wheel carrier.
10. the shopping bag with dismantled and assembled wheel carrier as claimed in claim 9 is characterized in that, described plastic layer (15) is the PVC layer.
CNU2008200008111U 2007-11-20 2008-01-24 Shopping bag with detachable wheel carrier Expired - Fee Related CN201213530Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK071131502 2007-11-20
HK07113150A HK1105106A2 (en) 2007-11-30 2007-11-30 A shopping bag with detachable wheel chassis

Publications (1)

Publication Number Publication Date
CN201213530Y true CN201213530Y (en) 2009-04-01

Family

ID=39016071

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200008111U Expired - Fee Related CN201213530Y (en) 2007-11-20 2008-01-24 Shopping bag with detachable wheel carrier

Country Status (4)

Country Link
US (1) US20090140504A1 (en)
CN (1) CN201213530Y (en)
HK (1) HK1105106A2 (en)
WO (1) WO2009070993A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011029223A1 (en) * 2009-09-08 2011-03-17 Bit Shing Victor Sun Wheel chassis and shopping bag with detachable wheel chassis
CN102068098A (en) * 2010-12-02 2011-05-25 佛山市顺德区裕安彩色印刷有限公司 Sliding device applied to folding bag and slidable folding bag
US8152178B2 (en) 2007-11-30 2012-04-10 Sun Wai Lun Alan Wheel chassis and shopping bag with detachable wheel chassis
CN103720159A (en) * 2013-12-26 2014-04-16 江苏华超纺织实业有限公司 Convenient multifunctional knapsack

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090283990A1 (en) * 2008-05-15 2009-11-19 Sandra Louise Graham EZ BN green shopping bag with wheels
EP2523828A1 (en) * 2010-01-14 2012-11-21 Musi, Juan Carlos Wheeled collapsible shopping bag device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8152178B2 (en) 2007-11-30 2012-04-10 Sun Wai Lun Alan Wheel chassis and shopping bag with detachable wheel chassis
WO2011029223A1 (en) * 2009-09-08 2011-03-17 Bit Shing Victor Sun Wheel chassis and shopping bag with detachable wheel chassis
GB2485514A (en) * 2009-09-08 2012-05-16 Bit Shing Victor Sun Wheel chassis and shopping bag with detachable wheel classis
GB2485514B (en) * 2009-09-08 2013-10-30 Bit Shing Victor Sun Wheel chassis and shopping bag with detachable wheel classis
CN102068098A (en) * 2010-12-02 2011-05-25 佛山市顺德区裕安彩色印刷有限公司 Sliding device applied to folding bag and slidable folding bag
CN102068098B (en) * 2010-12-02 2012-09-19 佛山市顺德区裕安彩色印刷有限公司 Sliding device applied to folding bag and slidable folding bag
CN103720159A (en) * 2013-12-26 2014-04-16 江苏华超纺织实业有限公司 Convenient multifunctional knapsack

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Publication number Publication date
US20090140504A1 (en) 2009-06-04
HK1105106A2 (en) 2008-02-01
WO2009070993A1 (en) 2009-06-11

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090401

Termination date: 20100224